Flooding Risks from Tropical Moisture Across the Southeast and Southwest

Tropical moisture from Isaias and Rachel will impact portions of the Southeast and Southwest this weekend. Flash flooding, strong winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, strong winds and dry fuels are raising fire weather concerns across the central Great Basin and western High Plains. Across the northern Rockies, first winter storm of the season. Read More >

Current conditions at

Baraboo Wisconsin Dells Airport (KDLL)

Lat: 43.52°NLon: 89.77°WElev: 971ft.

Fair

67°F

19°C

Humidity 59%
Wind Speed S 13 mph
Barometer 30.00 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 10 Oct 9:35 am CDT
Extended Forecast for

Portage WI

  • Today

    Today: Sunny, with a high near 83. South wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 83 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 56. South wind 5 to 10 mph.

    Low: 56 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 80. South wind 5 to 10 mph.

    High: 80 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 62. South wind around 5 mph.

    Low: 62 °F

    Partly Cloudy

  • Columbus Day

    Columbus Day: A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm.  Partly sunny, with a high near 80. Southwest wind 5 to 10 mph.  Chance of precipitation is 20%.

    High: 80 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: A 30 percent chance of showers and thunderstorms, mainly before 1am.  Mostly cloudy, with a low around 55. West wind around 5 mph becoming northeast after midnight.

    Low: 55 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Partly sunny, with a high near 66. North wind around 5 mph.

    High: 66 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 46. Northeast wind around 5 mph becoming calm.

    Low: 46 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers after 1pm.  Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 83. South wind 10 to 15 mph, with gusts as high as 30 mph.
Tonight
Clear, with a low around 56. South wind 5 to 10 mph.
Sunday
Sunny, with a high near 80. South wind 5 to 10 mph.
Sunday Night
Partly cloudy, with a low around 62. South wind around 5 mph.
Columbus Day
A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 80. Southwest wind 5 to 10 mph. Chance of precipitation is 20%.
Monday Night
A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 55. West wind around 5 mph becoming northeast after midnight.
Tuesday
Partly sunny, with a high near 66. North wind around 5 mph.
Tuesday Night
Partly cloudy, with a low around 46. Northeast wind around 5 mph becoming calm.
Wednesday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 65.
Wednesday Night
A slight chance of showers, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 46. Chance of precipitation is 50%.
Thursday
A 50 percent chance of showers. Partly sunny, with a high near 65.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 45.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
Portage WI
 43.55°N 89.46°W (Elev. 791 ft)
9:31 am CDT Oct 10, 2026
9am CDT Oct 10, 2026-6pm CDT Oct 16, 2026
 
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Additional Resources

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Hourly Weather Forecast

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